Answer:
9/20
Step-by-step explanation:
Answer:
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56
Step-by-step explanation:
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Answer:
Lemniscate.
Step-by-step explanation:
It is called a lemniscate. A bit like the sign for infinity (∞) . Symmetrical about the x and y axes.
Answer:
C
Step-by-step explanation:
substitute -1 into all of the formulas, if both sides are equal, then it is correct, for C:
2(x-2)+6 = 0, sub -1
2(-1-2)+6=0, simplify and work out
2(-3)+6=0
-6+6=0
0=0
Answer:
25%
Step-by-step explanation:
if 64 dollars is the 100% How much is 16 dollars?
(16)(100) / 64 = 25